diff --git a/testcase/test_scene4/test_scene4_mainflow2.py b/testcase/test_scene4/test_scene4_mainflow2.py
index 768eeb2613e0deaa6029cb2792e15a2582ebbaf0..58f5f0043eef4c020f2939c6382bfa9d29999e20 100644
--- a/testcase/test_scene4/test_scene4_mainflow2.py
+++ b/testcase/test_scene4/test_scene4_mainflow2.py
@@ -39,5 +39,6 @@ def test_scene4_mainflow1():
         step7 = ExceptionHandling()
         traceback.print_exc()
         step7.handle(errmsg4, e)
-
+    finally:
+        chrome.quit()